| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2025 | 05 Dec 2025 | 000-15867 |
| 144 | Open Document | Open Filing | 05 Dec 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2025 | 05 Nov 2025 | 000-15867 |
| 144 | Open Document | Open Filing | 05 Nov 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2025 | 31 Oct 2025 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Oct 2025 | 15 Oct 2025 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2025 | 15 Sep 2025 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2025 | 02 May 2025 | 000-15867 |
| 144 | Open Document | Open Filing | 02 May 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2025 | 17 Mar 2025 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2025 | 06 Jan 2025 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2025 | 02 Jan 2025 | 000-15867 |
| 144 | Open Document | Open Filing | 06 Jan 2025 | |||
| 144 | Open Document | Open Filing | 02 Jan 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2024 | 16 Sep 2024 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2024 | 11 Sep 2024 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | 000-15867 |
| 144 | Open Document | Open Filing | 18 Mar 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2024 | 26 Feb 2024 | 000-15867 |
| 144 | Open Document | Open Filing | 27 Feb 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2024 | 02 Jan 2024 | 000-15867 |
| 144 | Open Document | Open Filing | 02 Jan 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2023 | 15 Sep 2023 | 000-15867 |
| 144 | Open Document | Open Filing | 18 Sep 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2023 | 25 Aug 2023 | 000-15867 |
| 144 | Open Document | Open Filing | 28 Aug 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2023 | 02 Jun 2023 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2023 | 17 Mar 2023 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2023 | 15 Mar 2023 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2023 | 27 Feb 2023 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2023 | 23 Feb 2023 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2023 | 14 Feb 2023 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2022 | 29 Aug 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2022 | 25 Aug 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2022 | 15 Aug 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2022 | 09 Jun 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2022 | 17 Mar 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2022 | 15 Mar 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2022 | 22 Feb 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2022 | 14 Feb 2022 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Dec 2021 | 15 Dec 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2021 | 19 Nov 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2021 | 16 Nov 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Nov 2021 | 04 Nov 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Aug 2021 | 23 Aug 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2021 | 16 Aug 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2021 | 13 Apr 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2021 | 22 Feb 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2021 | 16 Feb 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2021 | 08 Feb 2021 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2020 | 16 Nov 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2020 | 24 Aug 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2020 | 06 Aug 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 01 Jul 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2020 | 19 Jun 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2020 | 16 Jun 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2020 | 14 May 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2020 | 13 Apr 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2020 | 15 Mar 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2020 | 21 Feb 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2020 | 14 Feb 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2020 | 06 Feb 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2020 | 17 Jan 2020 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2019 | 14 Nov 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2019 | 21 Aug 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Aug 2019 | 06 Aug 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2019 | 14 May 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Apr 2019 | 05 Apr 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2019 | 15 Mar 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2019 | 22 Feb 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2019 | 21 Feb 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2019 | 08 Feb 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2019 | 06 Feb 2019 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2018 | 14 Nov 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Sep 2018 | 21 Sep 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2018 | 21 Aug 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2018 | 08 Aug 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Aug 2018 | 06 Aug 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2018 | 14 May 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2018 | 01 May 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2018 | 21 Feb 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2018 | 06 Feb 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2018 | 16 Jan 2018 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2017 | 14 Nov 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2017 | 15 Sep 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2017 | 21 Aug 2017 | 000-15867 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 23 Aug 2017 | 08 Aug 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2017 | 08 Aug 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2017 | 09 Mar 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2017 | 21 Feb 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2017 | 09 Feb 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2017 | 08 Feb 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2017 | 06 Feb 2017 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2016 | 15 Sep 2016 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Aug 2016 | 11 Aug 2016 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2016 | 08 Aug 2016 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Aug 2016 | 04 Aug 2016 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2016 | 15 May 2016 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2016 | 16 Feb 2016 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2016 | 08 Feb 2016 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2016 | 04 Feb 2016 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2015 | 15 Sep 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2015 | 17 Aug 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2015 | 10 Aug 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2015 | 04 Aug 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2015 | 15 May 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2015 | 19 Mar 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2015 | 17 Feb 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2015 | 09 Feb 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2015 | 04 Feb 2015 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2014 | 15 Sep 2014 | 000-15867 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2014 | 15 Aug 2014 | 000-15867 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2014 | 04 Aug 2014 | 000-15867 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2014 | 15 May 2014 | 000-15867 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2014 | 15 Feb 2014 | 000-15867 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 04 Feb 2014 | 000-15867 |